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<?php |
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namespace hipanel\modules\finance\logic\bill; |
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use hipanel\modules\finance\forms\BillForm; |
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use hipanel\modules\finance\models\Bill; |
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use hipanel\modules\finance\models\Charge; |
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use hipanel\modules\server\models\Consumption; |
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use hiqdev\php\units\Quantity; |
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use hiqdev\php\units\yii2\formatters\IntlFormatter; |
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/** |
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* Class QuantityFormatterFactory |
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*/ |
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final class QuantityFormatterFactory implements QuantityFormatterFactoryInterface |
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{ |
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/** |
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* @var array maps bill type to a QuantityFormatter |
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* // TODO: use DI to configure |
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*/ |
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private $types = [ |
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'support_time' => SupportTimeQuantity::class, |
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'server_traf_max' => DefaultQuantityFormatter::class, |
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'server_traf95_max' => DefaultQuantityFormatter::class, |
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'backup_du' => DefaultQuantityFormatter::class, |
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'server_du' => DefaultQuantityFormatter::class, |
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'hw_purchase' => DefaultQuantityFormatter::class, |
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'ip_num' => IPNumQuantity::class, |
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'monthly' => MonthlyQuantity::class, |
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'drenewal' => DomainRenewalQuantity::class, |
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]; |
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/** |
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* @var IntlFormatter |
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*/ |
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private $intlFormatter; |
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public function __construct(IntlFormatter $intlFormatter) |
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{ |
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$this->intlFormatter = $intlFormatter; |
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} |
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/** {@inheritdoc} */ |
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public function create($model): ?QuantityFormatterInterface |
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{ |
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if ($model instanceof Bill || $model instanceof BillForm) { |
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return $this->forBill($model); |
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} |
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if ($model instanceof Charge) { |
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return $this->forCharge($model); |
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} |
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throw new \InvalidArgumentException('Create is not supported for the passed model'); |
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} |
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/** |
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* @param Bill|BillForm $bill |
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* @return QuantityFormatterInterface|null |
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*/ |
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public function forBill($bill): ?QuantityFormatterInterface |
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{ |
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return $this->createByType($bill->type, Quantity::create($bill->unit, $bill->quantity), $bill); |
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} |
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public function forCharge(Charge $charge): ?QuantityFormatterInterface |
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{ |
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return $this->createByType($charge->type, Quantity::create($charge->unit, $charge->quantity), $charge); |
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} |
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public function forConsumption(Consumption $consumption) |
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{ |
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return $this->createByType($consumption->type, Quantity::create($consumption->unit, $consumption->quantity), $consumption); |
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} |
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/** {@inheritdoc} */ |
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public function createByType(string $type, Quantity $quantity, $context = null): ?QuantityFormatterInterface |
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{ |
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$type = $this->fixType($type); |
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if ($className = $this->types[$type] ?? null) { |
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/** @var QuantityFormatterInterface $formatter */ |
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$formatter = new $className($quantity, $this->intlFormatter); |
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if ($formatter instanceof ContextAwareQuantityFormatter) { |
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$formatter->setContext($context); |
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} |
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return $formatter; |
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} |
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return null; |
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} |
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private function fixType($type): string |
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{ |
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if (strpos($type, ',') !== false) { |
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$types = explode(',', $type); |
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return end($types); |
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} |
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return $type; |
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} |
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} |
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